Stackable file tray



FIG. 1 is a top front perspective view of a stackable file tray, showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a stackable file tray, as shown and described. 